Base | Representation |
---|---|
bin | 1010000101011… |
… | …1001011010000 |
3 | 2221121001211211 |
4 | 2201113023100 |
5 | 41312100422 |
6 | 4110345504 |
7 | 1022354641 |
oct | 241271320 |
9 | 87531754 |
10 | 42300112 |
11 | 21971778 |
12 | 121bb294 |
13 | 89c076a |
14 | 58916c8 |
15 | 3aa8577 |
hex | 28572d0 |
42300112 has 10 divisors (see below), whose sum is σ = 81956498. Its totient is φ = 21150048.
The previous prime is 42300107. The next prime is 42300127. The reversal of 42300112 is 21100324.
It can be written as a sum of positive squares in only one way, i.e., 28132416 + 14167696 = 5304^2 + 3764^2 .
It is a junction number, because it is equal to n+sod(n) for n = 42300092 and 42300101.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1321863 + ... + 1321894.
Almost surely, 242300112 is an apocalyptic number.
It is an amenable number.
42300112 is a deficient number, since it is larger than the sum of its proper divisors (39656386).
42300112 is a wasteful number, since it uses less digits than its factorization.
42300112 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2643765 (or 2643759 counting only the distinct ones).
The product of its (nonzero) digits is 48, while the sum is 13.
The square root of 42300112 is about 6503.8536268892. The cubic root of 42300112 is about 348.4286346434.
Adding to 42300112 its reverse (21100324), we get a palindrome (63400436).
The spelling of 42300112 in words is "forty-two million, three hundred thousand, one hundred twelve".
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